Disallow cast/implicit conversion from LayoutUnit to int/unsigned

third_party/WebKit/Source/core/layout/LayoutTableCell.cpp

 /*
  * Copyright (C) 1997 Martin Jones (mjones@kde.org)
  *           (C) 1997 Torben Weis (weis@kde.org)
  *           (C) 1998 Waldo Bastian (bastian@kde.org)
  *           (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 370 matching lines @@
 }
 
 int LayoutTableCell::cellBaselinePosition() const
 {
     // <http://www.w3.org/TR/2007/CR-CSS21-20070719/tables.html#height-layout>: The baseline of a cell is the baseline of
     // the first in-flow line box in the cell, or the first in-flow table-row in the cell, whichever comes first. If there
     // is no such line box or table-row, the baseline is the bottom of content edge of the cell box.
     int firstLineBaseline = firstLineBoxBaseline();
     if (firstLineBaseline != -1)
         return firstLineBaseline;
-    return borderBefore() + paddingBefore() + contentLogicalHeight();
+    return (borderBefore() + paddingBefore() + contentLogicalHeight()).toInt();
 }
 
 void LayoutTableCell::styleDidChange(StyleDifference diff, const ComputedStyle* oldStyle)
 {
     ASSERT(style()->display() == TABLE_CELL);
 
     LayoutBlockFlow::styleDidChange(diff, oldStyle);
     setHasBoxDecorationBackground(true);
 
     if (parent() && section() && oldStyle && style()->height() != oldStyle->height())
@@ skipping 602 matching lines @@
         || (!isHorizontalWritingMode() && !verticalScrollbarChanged))
         return;
 
     // Shrink our intrinsic padding as much as possible to accommodate the scrollbar.
     if (style()->verticalAlign() == VerticalAlignMiddle) {
         LayoutUnit totalHeight = logicalHeight();
         LayoutUnit heightWithoutIntrinsicPadding = totalHeight - intrinsicPaddingBefore() - intrinsicPaddingAfter();
         totalHeight -= scrollbarHeight;
         LayoutUnit newBeforePadding = (totalHeight - heightWithoutIntrinsicPadding) / 2;
         LayoutUnit newAfterPadding = totalHeight - heightWithoutIntrinsicPadding - newBeforePadding;
-        setIntrinsicPaddingBefore(newBeforePadding);
-        setIntrinsicPaddingAfter(newAfterPadding);
+        setIntrinsicPaddingBefore(newBeforePadding.toInt());
+        setIntrinsicPaddingAfter(newAfterPadding.toInt());
     } else {
         setIntrinsicPaddingAfter(intrinsicPaddingAfter() - scrollbarHeight);
     }
 }
 
 LayoutTableCell* LayoutTableCell::createAnonymous(Document* document)
 {
     LayoutTableCell* layoutObject = new LayoutTableCell(nullptr);
     layoutObject->setDocumentForAnonymous(document);
     return layoutObject;
@@ skipping 10 matching lines @@
 bool LayoutTableCell::backgroundIsKnownToBeOpaqueInRect(const LayoutRect& localRect) const
 {
     // If this object has layer, the area of collapsed borders should be transparent
     // to expose the collapsed borders painted on the underlying layer.
     if (hasLayer() && table()->collapseBorders())
         return false;
     return LayoutBlockFlow::backgroundIsKnownToBeOpaqueInRect(localRect);
 }
 
 } // namespace blink